Viscount Melbourne was a title created for Peniston Lamb in 1781 in the peerage of Ireland. He had already been made a baron in 1770 and in 1815 he was made an English peer. The second Viscount served as Prime Minister of the United Kingdom, while his brother, the third Viscount, was a dipolmat. The title became extinct on the death of the 3rd Viscount, Frederick Lamb.
Melbourne is the capital and largest city of the state of Victoria, and the second largest city in Australia (after Sydney), with a population of 3.8 million in the Melbourne metropolitan area (June 2004) and 69,670 in the City of Melbourne (which covers only the central city area).
Melbourne has undergone a major urban 'revival', such that it is sometimes classed as being in a second tier of "world cities"; the GaWC study group in the UK ranks Melbourne, on the basis of relative availability of specialised "advanced services" as a "minor world city" comparable to cities such as Montreal, Osaka, and Prague.
Melbourne continued to expand steadily throughout the first half of the 20th century, particularly with the post-World War II influx of immigrants and the prestige of hosting the Olympic Games in 1956.
Over the next four years Melbourne trained her in the art of politics and the two became friends: Victoria was quoted as saying she considered him like a father (her own had died when she was only eight months old), and Melbourne's grown son had died recently.
Melbourne was given a private apartment at Windsor Castle, and unfounded rumours circulated for a time that Victoria would marry Melbourne, forty years her senior.
Melbourne's role faded away as Victoria came to rely on her new husband Prince Albert of Saxe-Coburg as well as on herself.